// Copyright 2018 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include <stdio.h>

int main() {
  FILE* fp = fopen("/tmp/tmpfile", "w");
  if (!fp) {
    printf("FAIL\n");
    return 1;
  }

  size_t result = fwrite("blah", 1, 4, fp);

  if (result == 4) {
    printf("SUCCESS!\n");
  } else {
    printf("FAIL!\n");
  }

  return 0;
}
